Precautions for absolute encoders！

Precautions for absolute encoders

Absolute encoder is a precision instrument, do not knock or impact, gently, be careful to use.

Ensure that the absolute encoder power supply is within the rated range and is well isolated to prevent large start-up electrical circuits from impacting the absolute encoder

In the strong electromagnetic interference environment, the signal line is best to use special lines, such as twisted pair of shielded cable

Absolute encoder signal line should be well grounded: within 2 meters of the short distance, the cable inside the shield should be grounded at both ends of the network, more distance, absolute encoder metal shell grounding, own cable shielding net vacant, If the signal cable is long or used outdoors, the signal cable should be put on the metal sleeve, and the metal tube should be grounded at both ends of the signal cable.

Absolute encoder shaft and mechanical connection should use a dedicated flexible coupling

Previous：rotary encoder
Next：Incremental encoders and absolute encoders